package com.dudu.dataImport;

/**
 * 部分处理工具
 * 
 * @author weidong
 * 
 */
public class MyUtil {

	public String isNull(String strings) {
		String result = "";
		if ((strings == null) || (strings.equals("null")))
			result = "";
		else {
			result = strings;
		}
		return result;
	}
}